JP2001507783A - 多スワール形燃焼器用プレート - Google Patents
多スワール形燃焼器用プレートInfo
- Publication number
- JP2001507783A JP2001507783A JP50518498A JP50518498A JP2001507783A JP 2001507783 A JP2001507783 A JP 2001507783A JP 50518498 A JP50518498 A JP 50518498A JP 50518498 A JP50518498 A JP 50518498A JP 2001507783 A JP2001507783 A JP 2001507783A
- Authority
- JP
- Japan
- Prior art keywords
- combustor
- swirl
- plate
- swirler
- swirlers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007787 solid Substances 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 9
- 238000003754 machining Methods 0.000 claims description 8
- 238000005266 casting Methods 0.000 claims description 5
- 206010016754 Flashback Diseases 0.000 description 10
- 238000002485 combustion reaction Methods 0.000 description 10
- 239000000446 fuel Substances 0.000 description 9
- 238000013461 design Methods 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 8
- 239000000203 mixture Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/04—Air inlet arrangements
- F23R3/10—Air inlet arrangements for primary air
- F23R3/12—Air inlet arrangements for primary air inducing a vortex
- F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D23/00—Assemblies of two or more burners
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2230/00—Manufacture
- F05B2230/60—Assembly methods
- F05B2230/601—Assembly methods using limited numbers of standard modules which can be adapted by machining
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/40—Use of a multiplicity of similar components
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/675,981 US5797268A (en) | 1996-07-05 | 1996-07-05 | Partially swirled multi-swirl combustor plate and chimneys |
| US08/675,981 | 1996-07-05 | ||
| PCT/US1997/008761 WO1998001708A1 (en) | 1996-07-05 | 1997-05-27 | Multi-swirl combustor plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001507783A true JP2001507783A (ja) | 2001-06-12 |
Family
ID=24712725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50518498A Pending JP2001507783A (ja) | 1996-07-05 | 1997-05-27 | 多スワール形燃焼器用プレート |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5797268A (ko) |
| EP (1) | EP0907869A1 (ko) |
| JP (1) | JP2001507783A (ko) |
| KR (1) | KR20000023577A (ko) |
| AR (1) | AR007723A1 (ko) |
| CA (1) | CA2259414A1 (ko) |
| PL (1) | PL330989A1 (ko) |
| TW (1) | TW332247B (ko) |
| WO (1) | WO1998001708A1 (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6026645A (en) * | 1998-03-16 | 2000-02-22 | Siemens Westinghouse Power Corporation | Fuel/air mixing disks for dry low-NOx combustors |
| US8348180B2 (en) * | 2004-06-09 | 2013-01-08 | Delavan Inc | Conical swirler for fuel injectors and combustor domes and methods of manufacturing the same |
| US9388985B2 (en) * | 2011-07-29 | 2016-07-12 | General Electric Company | Premixing apparatus for gas turbine system |
| US11434831B2 (en) | 2018-05-23 | 2022-09-06 | General Electric Company | Gas turbine combustor having a plurality of angled vanes circumferentially spaced within the combustor |
| US10557630B1 (en) | 2019-01-15 | 2020-02-11 | Delavan Inc. | Stackable air swirlers |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1559779A (en) * | 1975-11-07 | 1980-01-23 | Lucas Industries Ltd | Combustion assembly |
| DE2950535A1 (de) * | 1979-11-23 | 1981-06-11 | BBC AG Brown, Boveri & Cie., Baden, Aargau | Brennkammer einer gasturbine mit vormisch/vorverdampf-elementen |
| US4356698A (en) * | 1980-10-02 | 1982-11-02 | United Technologies Corporation | Staged combustor having aerodynamically separated combustion zones |
| US4845940A (en) * | 1981-02-27 | 1989-07-11 | Westinghouse Electric Corp. | Low NOx rich-lean combustor especially useful in gas turbines |
| DE3361535D1 (en) * | 1982-05-28 | 1986-01-30 | Bbc Brown Boveri & Cie | Gas turbine combustion chamber and method of operating it |
| US4539918A (en) * | 1984-10-22 | 1985-09-10 | Westinghouse Electric Corp. | Multiannular swirl combustor providing particulate separation |
| US5505045A (en) * | 1992-11-09 | 1996-04-09 | Fuel Systems Textron, Inc. | Fuel injector assembly with first and second fuel injectors and inner, outer, and intermediate air discharge chambers |
| US5361586A (en) * | 1993-04-15 | 1994-11-08 | Westinghouse Electric Corporation | Gas turbine ultra low NOx combustor |
| US5359847B1 (en) * | 1993-06-01 | 1996-04-09 | Westinghouse Electric Corp | Dual fuel ultra-flow nox combustor |
| US5437158A (en) * | 1993-06-24 | 1995-08-01 | General Electric Company | Low-emission combustor having perforated plate for lean direct injection |
-
1996
- 1996-07-05 US US08/675,981 patent/US5797268A/en not_active Expired - Fee Related
-
1997
- 1997-05-27 CA CA002259414A patent/CA2259414A1/en not_active Abandoned
- 1997-05-27 JP JP50518498A patent/JP2001507783A/ja active Pending
- 1997-05-27 PL PL97330989A patent/PL330989A1/xx unknown
- 1997-05-27 EP EP97930989A patent/EP0907869A1/en not_active Withdrawn
- 1997-05-27 WO PCT/US1997/008761 patent/WO1998001708A1/en not_active Application Discontinuation
- 1997-05-29 TW TW086107335A patent/TW332247B/zh active
- 1997-07-03 AR ARP970102989A patent/AR007723A1/es unknown
-
1999
- 1999-01-05 KR KR1019997000022A patent/KR20000023577A/ko not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2259414A1 (en) | 1998-01-15 |
| EP0907869A1 (en) | 1999-04-14 |
| AR007723A1 (es) | 1999-11-10 |
| PL330989A1 (en) | 1999-06-21 |
| WO1998001708A1 (en) | 1998-01-15 |
| US5797268A (en) | 1998-08-25 |
| TW332247B (en) | 1998-05-21 |
| KR20000023577A (ko) | 2000-04-25 |
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